🔥 R8110-515 MAXITROL GREEN SPRING – 5–15 INCH RANGE

The Maxitrol R8110-515 Green Spring is a replacement spring designed for RV81 and 210D series gas regulators. This precision-engineered spring controls the pressure setpoint of the regulator, ensuring safe and accurate gas delivery in residential, commercial, or RV applications.

Compatible with Maxitrol RV81 and 210D regulators, the R8110-515 provides reliable performance over time, maintaining consistent gas pressure and improving overall safety and efficiency in the system. Its green color coding indicates the 5–15 inch water column pressure range, making it easy to identify and install the correct spring.

✅ Key Features

• ✅ OEM replacement Maxitrol spring for RV81 & 210D regulators

• ✅ Green-coded for 5–15 inch water column (WC) pressure range

• ✅ Ensures accurate and consistent gas pressure

• ✅ Maintains safe regulator operation

• ✅ Durable construction for long-lasting performance

• ✅ Easy to identify and install

• ✅ Restores regulator to OEM specifications for reliable gas flow

📊 Technical Specifications

⚠️ Common Symptoms / When to Replace

• ❌ Gas regulator fails to maintain proper outlet pressure

• ❌ Fluctuating or unstable gas pressure readings

• ❌ Inconsistent appliance performance due to incorrect regulator settings

• ❌ Visible wear, deformation, or corrosion on the spring

• ❌ Difficulty adjusting regulator or pressure setpoint

❓ Frequently Asked Questions (FAQ)

Q: What does the R8110-515 spring do in the regulator?

• It sets the outlet pressure of the RV81 or 210D regulator by controlling the diaphragm tension, ensuring accurate gas delivery.

Q: Can it be used in other Maxitrol regulators?

• It is specifically designed for RV81 and 210D series; using it in other models is not recommended.

Q: How do I identify the spring?

• The green color coding indicates the 5–15 inch WC pressure range, making it easy to match the correct spring to your regulator.

Q: Is this an OEM part?

• ✅ Yes, the R8110-515 is a genuine Maxitrol replacement spring.

🛠️ Installation & Maintenance Tips

• 🧰 Always turn off the gas supply before servicing the regulator.

• ⚙️ Remove the regulator cover carefully and note spring orientation before replacement.

• 🔧 Replace the old spring with the R8110-515, ensuring it seats correctly on the diaphragm.

• 🧩 Reassemble the regulator and test pressure settings before full operation.

• 🔄 Periodically inspect for corrosion or wear during routine maintenance.